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Wireless Communications
Prepared by
Sunil kumar sahu
AITM,Bhubeneswar
(BTECH-5th sem)
I. What is zigbee
II. Difference between zigbee with othere WSN .
III. Application
IV. Architecture
What is ZigBee?
 Technological Standard Created for Control and
Sensor Networks
 Based on the IEEE 802.15.4 Standard
 C...
• Zigbee touches the kinetic world more than any other wirless
packet technology.
•Wifi does not control water spill gate ...
ZigBee and Other Wireless Technologies
Source: http://www.zigbee.org/en/about/faq.asp
ZigBee Aims Low
 Low data rate
 Low power consumption
 Small packet devices
3
BUILDING
AUTOMATION
Security
HVAC
AMR
Lighting Control
Access Control
PERSONAL
HEALTH CARE
Patient
monitoring
Fitness
mo...
Lights and Switches
Source: ZigBee Specification Document
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
Zigbee - Overview
(i) Coordinator
• This is the device that “starts” a ZigBee network.
• It is the first device on the network.
• The coordi...
(ii) Router
• A Router performs functions for
(i) allowing other devices to join the network
(ii) multi-hop routing
(iii) End Device
• An end-device has no specific responsibility for
maintaining the network
infrastructure, so it can slee...
ZigBee Network Configuration
Source: http://www.embedded.com/shared/printableArticle.jhtml?articleID=52600868
Zig bee
Zig bee
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Transcript of "Zig bee"

  1. 1. Wireless Communications Prepared by Sunil kumar sahu AITM,Bhubeneswar (BTECH-5th sem)
  2. 2. I. What is zigbee II. Difference between zigbee with othere WSN . III. Application IV. Architecture
  3. 3. What is ZigBee?  Technological Standard Created for Control and Sensor Networks  Based on the IEEE 802.15.4 Standard  Created by the ZigBee Alliance
  4. 4. • Zigbee touches the kinetic world more than any other wirless packet technology. •Wifi does not control water spill gate at dam •Bluetooth does not control lighting ,HVAC and application in your office or home. •Manupulating the physical world through wirless introduces newrisks. •Many of the past mistake is repeat again.
  5. 5. ZigBee and Other Wireless Technologies Source: http://www.zigbee.org/en/about/faq.asp
  6. 6. ZigBee Aims Low  Low data rate  Low power consumption  Small packet devices
  7. 7. 3 BUILDING AUTOMATION Security HVAC AMR Lighting Control Access Control PERSONAL HEALTH CARE Patient monitoring Fitness monitoring INDUSTRIAL CONTROL Asset Mgt Process Control Environmental Energy Mgt ©2009 ZigBee Alliance. All rights reserved. PC & PERIPHERALS Mouse Keyboard Joystick & EFFICIENCY ZigBee Markets Demand Response Net Metering AMI, SCADA ENERGY MGT. TELECOM SERVICES M-commerce Info Services Object Interaction (Internet of Things) CONFIDENTIAL HOME CONTROL Security HVAC Lighting Control Access Control Irrigation CONSUMER ELECTRONICS TV VCR DVD/CD Universal Remotes
  8. 8. Lights and Switches Source: ZigBee Specification Document
  9. 9. Slide Courtesy of ZigBee Mesh Networking Source: http://www.zigbee.org/en/resources/#SlidePresentations
  10. 10. Slide Courtesy of ZigBee Mesh Networking Source: http://www.zigbee.org/en/resources/#SlidePresentations
  11. 11. Slide Courtesy of ZigBee Mesh Networking Source: http://www.zigbee.org/en/resources/#SlidePresentations
  12. 12. Slide Courtesy of ZigBee Mesh Networking Source: http://www.zigbee.org/en/resources/#SlidePresentations
  13. 13. Zigbee - Overview
  14. 14. (i) Coordinator • This is the device that “starts” a ZigBee network. • It is the first device on the network. • The coordinator node chooses a channel and a network identifier ( also called PAN ID ) and then starts the network.
  15. 15. (ii) Router • A Router performs functions for (i) allowing other devices to join the network (ii) multi-hop routing
  16. 16. (iii) End Device • An end-device has no specific responsibility for maintaining the network infrastructure, so it can sleep and wake up as it chooses. • Thus it can be a battery-powered node. • Generally, the memory requirements (especially RAM requirements) are lower for an end-device.
  17. 17. ZigBee Network Configuration Source: http://www.embedded.com/shared/printableArticle.jhtml?articleID=52600868
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